CaratHunter
Plans
Oval|Lab Grown|IGI

1.04ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG692566978

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG692566978

Diamond specifications and retailer prices

From £137 GBP
As of November 3, 2026
Save £744 GBP (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £881 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG692566978 or 692566978. Listed at 23 retailers as of November 3, 2026, with prices from £137 to £881, a £744 spread on the same certified stone. Brilliant Earth lists it at £881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692566978
Dimensions8.16 × 5.66 × 3.54 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.16 mm5.66 mm1.04 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692566978
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £881 GBP|Low: £131 GBP|High: £911 GBP|Avg: £402 GBP|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 13£137 GBP
Retailer 6£153 GBP
Retailer 4£159 GBP
Retailer 15£170 GBP
Retailer 14£230 GBP
Retailer 10£293 GBP
Retailer 8£304 GBP
Retailer 12£313 GBP
Retailer 5£347 GBP
Retailer 9£414 GBP
Retailer 3£547 GBP
Retailer 2£577 GBP
Retailer 11£795 GBP
Retailer 7£880 GBP
Brilliant Earth£881 GBP

45 data points across 15 retailers

23 retailers£137 GBP to £881 GBP

A
Cheapest Retailer
-
£137 GBP
A
Retailer 2
-
£153 GBP
View
Final sale: no returns
A
Retailer 3
-
£159 GBP
View
Retailer 4
-
£170 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£170 GBP
View
A
Retailer 6
-
£190 GBP
View
B+
Retailer 7
-
£230 GBP
View
A
Retailer 8
-
£293 GBP
View
A
Retailer 9
-
£304 GBP
View
A
Retailer 10
-
£313 GBP
View
A
Retailer 11
-
£323 GBP
View
B+
Retailer 12
-
£347 GBP
View
B+
Retailer 13
-
£414 GBP
View
B+
Retailer 14
-
£438 GBP
View
B+
Retailer 15
-
£462 GBP
View
B
Retailer 16
-
£547 GBP
View
B
Retailer 17
-
£569 GBP
View
B
Retailer 18
-
£577 GBP
View
B
Retailer 19
-
£586 GBP
View
Retailer 20
-
£633 GBP
View
Price last confirmed 100 days ago
B
Retailer 21
-
£795 GBP
View
B
Retailer 22
-
£880 GBP
View
Most Expensive
B
Brilliant Earth
15019905A · Nov 4
£881 GBP
$1,190 USD
View
22 more retailers have this diamond
Prices start from £137 GBPSave up to £744 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.04ct Oval
£137 GBP